xbox power suppy dead

[guitar_joe]

delta electronics
dpsn-96dp-1

it's dead
a few smt resistors on the underside look nicely cooked...
black lead on the psu controller 1001dl1???

any ideas???

as far as i can see it's a flyback topology supply?

 

[dnsey]

Not really my thing, but I gather that the PSUs are a weak point on Xboxes.
As a result, there seem to be a number of aftermarket replacements available, or I've seen a standard AT supply suggested, if you don't mind an external box.

 

[guitar_joe]

i figure a schematic is unobtainable as well as the smps controller... oh well.

 

[Conrad Hoffman]

I just fooled with one having a blown fuse and shorted switching device. Victim of lightening. Replacing those brought no joy, so I gave up. With enough time I could fix it, but a new one is only $10-30 on eBay so why bother. If I have to order two parts, shipping will approach or exceed that.